Pergola Cost in Montana
2026 estimates — wood, vinyl, and aluminum pergola installation
12×16 ft (192 sqft) pressure-treated wood pergola, Montana labor rates. Updated June 2026.
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Pergola Cost by Material — Montana 2026 (12×16 ft)
| Material | 192 sqft (MT) | Per sqft |
|---|---|---|
| Pressure-treated wood | $3,533 | $18/sqft |
| Cedar | $4,769 | $25/sqft |
| Vinyl | $5,652 | $29/sqft |
| Aluminum | $7,066 | $37/sqft |
| Fiberglass | $8,302 | $43/sqft |
Installed including posts, beams, rafters, footings, and labor. Montana rates applied.
FAQs — Pergola Cost in Montana
Pergola installation in Montana averages $3,864 for a 12×16 ft (192 sqft) structure in 2026 — below the national average. Pressure-treated wood runs $3,533; aluminum $7,066.
For Montana: pressure-treated wood ($3,533 for 192 sqft) is the most affordable option but requires annual sealing. Cedar ($4,769) is naturally rot-resistant and requires less maintenance. Aluminum ($7,066) is completely maintenance-free and ideal for coastal areas. Vinyl ($5,652) never needs painting. Choose based on your maintenance tolerance and home's architectural style.
Permit requirements for pergolas in Montana vary by municipality. Most jurisdictions require permits for pergolas over 200 sqft, attached pergolas (connected to the home), or structures with solid roofs. Check with your local building department before starting. Permit costs run $100–$500. HOAs may have separate approval requirements. Unpermitted structures can complicate home sales.
Pergola lifespan by material in Montana: pressure-treated wood 15–25 years (with annual sealing); cedar 20–30+ years; vinyl 20–40 years; aluminum 30–50+ years; fiberglass 50+ years. Montana's climate affects wood longevity — wet climates accelerate rot and dry climates cause cracking. Aluminum and fiberglass are best for long-term value regardless of climate.
A pergola in Montana typically recoups 50–80% of its cost at resale and dramatically improves usable outdoor living space. A $3,864 pergola adds roughly $2,512–$3,014 in home value. Aluminum and fiberglass pergolas yield better ROI because buyers inherit no maintenance burden. The lifestyle benefit (outdoor entertaining, shade) is immediate and significant.
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Get Free Quotes on AngiMontana Pergola Summary
- →Wood avg: $3,533 / 192 sqft
- →Aluminum: $7,066 / 192 sqft
- →Range: $2,782 – $5,796
- →Cost index: below national avg